🇮🇪IRISH · AGE 26
O
Pierce
O'Leary
“Big Bang”19 – 1
11 KO · 57.89% RATE · 20 TRACKED BOUTS
Tale of the Tape
Height
5′8″ (173 cm)
Stance
Orthodox
Current Form
Pierce O'Leary "Big Bang" is a Irish professional boxer with a 19-1-0 record. 11 of those wins came by knockout (58% KO rate).
Complete Fight History
Showing 20 of 20
2026
AUG 1L toMark Chamberlain· TKO · R103Arena · Dublin19–1
MAR 14d.Maxi Hughes· RTD · R53Arena · Dublin19–0
2025
DEC 6d.Braian Esequiel Ronner· KORushcliffe Arena · Nottingham18–0
JUN 7d.Liam Dillon· UDPortman Road · Ipswich17–0
2024
DEC 7d.Jose Edgardo Perdomo· TKO · R3Wembley Arena · London16–0
JUN 28d.Darragh Foley· UDSSE Arena · Belfast15–0
MAR 16d.Hovhannes Martirosyan· KO · R9bp pulse LIVE · Birmingham14–0
2023
SEP 23d.Kane Gardner· UDWembley Arena · London13–0
MAY 27d.Alin Florin Ciorceri· TKO · R1SSE Arena · Belfast12–0
2022
NOV 26d.Emmanuel Mungandjela· UDThe O2 Arena · London11–0
JUL 16d.Robin Zamora· TKO · R2Copper Box Arena · London10–0
APR 15d.Nathan Augustine· KO · R1York Hall · Bethnal Green9–0
2021
OCT 29d.Siar Ozgul· TKO · R7York Hall · Bethnal Green8–0
JUN 25d.Jan Marsalek· TKO · R2Bolton Whites Hotel (De Vere Whites) · Bolton7–0
FEB 19d.Irvin Magno· PTSBolton Whites Hotel (De Vere Whites) · Bolton6–0
2020
AUG 12d.Jacob Quinn· TKO · R4Production Park Studios · South Kirkby5–0
FEB 1d.Liam Richards· PTSUlster Hall · Belfast4–0
2019
DEC 20d.Alec Bazza· TKO · R2Bolton Whites Hotel (De Vere Whites) · Bolton3–0
NOV 16d.Chris Adaway· PTSEmirates Arena · Glasgow2–0
OCT 11d.Oscar Amador· PTSUlster Hall · Belfast1–0
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Common Questions
- What is Pierce O'Leary's professional boxing record?
- Pierce O'Leary's professional record is 19-1, with 11 knockouts.
- When is Pierce O'Leary's next fight?
- Pierce O'Leary does not have a scheduled fight on the books.
- Is Pierce O'Leary retired?
- Pierce O'Leary is an active boxer.